| /* |
| * Copyright (C) 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.wm.shell.recents; |
| |
| import com.android.wm.shell.common.annotations.ExternalThread; |
| import com.android.wm.shell.util.GroupedRecentTaskInfo; |
| |
| import java.util.List; |
| import java.util.concurrent.Executor; |
| import java.util.function.Consumer; |
| |
| /** |
| * Interface for interacting with the recent tasks. |
| */ |
| @ExternalThread |
| public interface RecentTasks { |
| /** |
| * Returns a binder that can be passed to an external process to fetch recent tasks. |
| */ |
| default IRecentTasks createExternalInterface() { |
| return null; |
| } |
| |
| /** |
| * Gets the set of recent tasks. |
| */ |
| default void getRecentTasks(int maxNum, int flags, int userId, Executor callbackExecutor, |
| Consumer<List<GroupedRecentTaskInfo>> callback) { |
| } |
| } |